                          :past-participle "sat down"
                          :present {:3sing "sits down"}}
                :synsem {:cat :verb
-                        :sem {:pred :sit-down}}}
+                        :sem {:pred :sit-down
+                              :reflexive true}}}
 
    "sleep" {:synsem {:cat :verb
                      :sem {:subj {:animate true}

   (let [subject-semantics (atom {:human true})]
     {:synsem {:cat :verb
               :sem {:pred :get-dressed
                     :subj subject-semantics
                     :obj subject-semantics}
               :subcat {:1 {:sem subject-semantics}

   (let [subject-semantics (atom {:animate true})]
     {:synsem {:cat :verb
               :sem {:pred :wake-up
                     :reflexive true
                     :subj subject-semantics
                     :obj subject-semantics}
               :subcat {:1 {:sem subject-semantics}
